.05*3= .15
4000*.15= 600 So 600 people left the town
Now subtract
4000-600= 3400
I know the answer is 22.2
#1 - 2/3
#2 - 1 1/3
#3 - 2/3
#4 - 1 1/2
The two angles are verticals angles so they are congruent, so you can solve for x by writing and solving an equation
6x-82=3x-23
Combine like terms
3x=105
And simplify to get x=35
0.800 is already rounded to the nearest tenth